CN201206172Y - Structure for preventing shifting of aluminum busbar fixed frame - Google Patents
Structure for preventing shifting of aluminum busbar fixed frame Download PDFInfo
- Publication number
- CN201206172Y CN201206172Y CNU2008200124076U CN200820012407U CN201206172Y CN 201206172 Y CN201206172 Y CN 201206172Y CN U2008200124076 U CNU2008200124076 U CN U2008200124076U CN 200820012407 U CN200820012407 U CN 200820012407U CN 201206172 Y CN201206172 Y CN 201206172Y
- Authority
- CN
- China
- Prior art keywords
- bus
- bus bars
- insulation
- shaped
- aluminium busbar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
A structure of a fixed bracket of an aluminum bus bar for preventing displacement comprises aluminum bus bars, an upper beam of the bus bar bracket, an under beam of the bus bar bracket, insulation washers, an insulation tube, a stud and a nut, and is characterized in that: (1) the slab-shaped insulation washers arranged above and below the bus bars are changed to at least two pairs of insulation columns; (2), U-shaped brackets connected with the insulation columns are further arranged at the upper ends and the lower ends of the bus bars; and (3) a reserved space necessary for use during heat expansion of the bus bars is arranged between the bus bars. The U-shaped brackets arranged at the upper ends and the lower ends of the bus bars can adopt a double-layered plate type structure; the outer layer of the structure is a supporting armor plate; and the inner layer of the structure is an insulation washer plate. The column-shaped insulation columns can be divided into an upper layer and a lower layer; and round lug bosses and grooves used as mortise and tenon structures are formed at the central part of the columns. The structure has the functions of good ventilation and heat dissipation, is firmly fixed, has a certain adjusting space, and causes no adverse effects to the column-shaped bus bars of an electrolysis bath.
Description
Technical field
The utility model belongs to the technical field of aluminum cell current feedway, is specifically related to the support bracket fastened anti-running gear of connection bus between a kind of aluminium electrolysis shop termination aluminium busbar fixed support and the workshop.
Background technology
In the production process of electrolytic aluminum, need the huge electric current of load on the aluminium busbar, with the 400KA aluminium cell is example, 6 negative electrode riser bus bars need be set, the electric current that compiles on every root post bus will reach 60～70KA, under powerful magnetic field, bus will bear the effect of huge lorentz's force, can want the occurred level displacement usually; On the other hand, load huge electric current like this on the bus, the Jiao Erre that electric current itself is produced also can make bus produce expansion and distortion, if can not be well fixing aluminium busbar, bus will move to a side of column, will produce some adverse influences by column, so, mounting and fixing bracket all wanted in the termination of aluminium electrolysis shop near the bus of electrolyzer one end and the connection bus between each workshop.
Chinese patent 200520200737.4 has proposed a kind of " bus is prevented mobile fixed support ", and it is provided with the upper and lower beam of bus structure, and the pre-embedded steel slab of the following and bracket basis of bus structure underbeam is connected; Be mounted with insulcrete, back up pad and bus above the underbeam successively; Put the beams in place and be mounted with back up pad, insulcrete and bus structure above the bus again.Be equipped with insulating in the bus both sides and clamp supporting tube, be with threaded stud in the pipe, by the upper and lower beam of bus structure bus is fixed with bolt, nut.Yet this scheme has following problem: (1) scheme has only been considered the upper and lower displacement of bus, promptly only uses, underbeam fixes bus; (2) do not consider that each the sense of current of bus is all identical, so the lorentz's force of its level should be to repel mutually, so the centre need not to add insulating barrier; (3) the clamping supporting tube of bus both sides can not limit the motion of bus on direction perpendicular with it, and because its two clamping supporting tubes are the same, underbeam becomes parallelogram sturcutre, this structure is unsettled, just is easy to the run-off the straight distortion after stressed.These all are the places that need make improvements.
The utility model content
The purpose of this utility model is exactly to seek a kind of simple in structure, reasonable in design and safe and reliable support bracket fastened anti-displacement structure of aluminium busbar when using.
Aluminium busbar fixed support of the present utility model is prevented displacement structure, comprises aluminium busbar, bus structure upper beam, bus structure underbeam, insulating mat, insulation tube, and studs and nut is characterized in that:
(1) with the plate shaped insulating mat of bus upper and lower is insulated column more than two pairs instead;
(2) the bus upper/lower terminal is provided with the U-shaped support that is connected with insulated column in addition;
Reserving space when (3) being provided with necessary confession bus thermal expansion between each bus.
Aluminium busbar fixed support of the present utility model is prevented displacement structure, and the upper and lower U-shaped support of bus can be taked double-deck plank frame, and it is outer to be that supporting steel plate, internal layer are insulating pad.The upper and lower U-shaped support of bus can be taked double-deck plank frame, and it is outer to be that supporting steel plate, internal layer are insulating pad.
Aluminium busbar fixed support of the present utility model is prevented displacement structure, and the insulated column of bus upper and lower is cylindrical, and they can be divided into upper and lower two-layer, and the right cylinder centre has as the round boss of joinery and its construction and groove.Between the two-layer insulated column, insulated column with between the upper and lower beam of bus structure and insulated column with all taking above-mentioned joinery and its construction to connect between the upper and lower U-shaped stent support steel plate with fixing.
Aluminium busbar fixed support of the present utility model is prevented displacement structure, during installation, earlier the bus structure underbeam is fixed on the pre-embedded steel slab of bracket basis, place following U-shaped support steel plate, the U-shaped support insulcrete of insulated column and bus then successively, aluminium busbar is installed, need not to settle cleat insulator between each aluminium busbar, as long as reserve certain interval.U-shaped support insulcrete and steel plate on aluminium busbar top cover Up Highway UHW are installed insulated column more in the above, cover bus structure and put the beams in place, at last with the outside put the studs of insulation tube and nut with they tighten up for one be installation.
Aluminium busbar fixed support of the present utility model is prevented displacement structure, because insulated column has certain height, and has bigger space between each cylinder, this helps the ventilation and heat of bus; Owing to add and pacified the U-shaped support, further limited bus to two side shiftings, fixed; And, between the outside of aluminium busbar is with insulation thimble, also leave certain space, like this, no matter be the effect that aluminium busbar is subjected to lorentz's force; Perhaps expanded by heating all has certain adjusting space, and the riser bus bar that is unlikely the workshop electrolyzer produces adverse influence.
Description of drawings
Fig. 1 is the front view of the anti-displacement structure of aluminium busbar fixed support of the present utility model; Fig. 2 is the side-view of the anti-displacement structure of this aluminium busbar fixed support.Among above-mentioned two figure: 1 aluminium busbar; 2 bus structures are put the beams in place; 3 bus structure underbeams; 4 supports insulative posts; 5 insulation tubes; 6 studs; 7 nuts; 8U shape stent support steel plate; 9 support insulcretes.
Embodiment
Below in conjunction with accompanying drawing the anti-displacement structure of aluminium busbar fixed support of the present utility model is further described and replenishes.
As shown in Figure 1, 2, earlier bus structure underbeam 2 is fixed on the pre-embedded steel slab of bracket basis, place following U-shaped support steel plate 8, the U-shaped support insulcrete 9 of insulated column 4 and bus then successively, aluminium busbar 1 is installed, need not to settle cleat insulator between each aluminium busbar, as long as reserve certain interval.Insulated column makes cylindrical, and its centre simultaneously is provided with circular boss, and another side then is provided with the groove that matches with boss, also is provided with boss on upper and lower beam of support and the upper and lower U-shaped stent support steel plate, so that fixing upper and lower insulation cylinder.U-shaped support insulcrete and steel plate on aluminium busbar top cover Up Highway UHW are installed insulated column more in the above, cover bus structure and put the beams in place 2, at last with the outside put the studs 6 of insulation tube 5 and nut 7 with they tighten up for one be installation.
Claims (3)
1. the anti-displacement structure of aluminium busbar fixed support comprises aluminium busbar, bus structure upper beam, bus structure underbeam, insulating mat, insulation tube, and studs and nut is characterized in that:
(1) with the plate shaped insulating mat of bus upper and lower is insulated column more than two pairs instead;
(2) the bus upper/lower terminal is provided with the U-shaped support that is connected with insulated column in addition;
Reserving space when (3) being provided with necessary confession bus thermal expansion between each bus.
2. by the anti-displacement structure of the described aluminium busbar fixed support of claim 1, it is characterized in that the upper and lower U-shaped support of said bus can take double-deck plank frame, its outer for supporting steel plate, internal layer be insulating pad.
3. by the anti-displacement structure of the described aluminium busbar fixed support of claim 1, it is characterized in that said insulated column is cylindrical, they can be divided into upper and lower two-layer, and the right cylinder centre has as the round boss of joinery and its construction and groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200124076U CN201206172Y (en) | 2008-04-29 | 2008-04-29 | Structure for preventing shifting of aluminum busbar fixed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200124076U CN201206172Y (en) | 2008-04-29 | 2008-04-29 | Structure for preventing shifting of aluminum busbar fixed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201206172Y true CN201206172Y (en) | 2009-03-11 |
Family
ID=40465239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200124076U Expired - Fee Related CN201206172Y (en) | 2008-04-29 | 2008-04-29 | Structure for preventing shifting of aluminum busbar fixed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201206172Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002733A (en) * | 2010-12-17 | 2011-04-06 | 河南中孚实业股份有限公司 | Aluminum electrolysis bath surrounding bus with adjustable position and height |
| CN102510009A (en) * | 2011-11-15 | 2012-06-20 | 德州亚太集团有限公司 | Parallel malposed copper bar bracket |
| CN102560557A (en) * | 2010-12-07 | 2012-07-11 | 中铝国际技术发展有限公司 | Electrolytic tank anode large bus vertical supporting structure |
-
2008
- 2008-04-29 CN CNU2008200124076U patent/CN201206172Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560557A (en) * | 2010-12-07 | 2012-07-11 | 中铝国际技术发展有限公司 | Electrolytic tank anode large bus vertical supporting structure |
| CN102002733A (en) * | 2010-12-17 | 2011-04-06 | 河南中孚实业股份有限公司 | Aluminum electrolysis bath surrounding bus with adjustable position and height |
| CN102510009A (en) * | 2011-11-15 | 2012-06-20 | 德州亚太集团有限公司 | Parallel malposed copper bar bracket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104481178B (en) | Composite material substation structure | |
| CN201206172Y (en) | Structure for preventing shifting of aluminum busbar fixed frame | |
| CN202402793U (en) | Plastic-steel cable bridge with insertion side plates | |
| CN201206173Y (en) | Structure for preventing shifting of aluminum busbar guide frame | |
| CN201590633U (en) | Bus-suspending simple bracket | |
| CN101488422A (en) | Installation rack for outdoor high voltage circuit breaker | |
| CN212267236U (en) | High-strength novel pantograph carbon slide plate | |
| CN103510117A (en) | Direct electricity conducting type movable steel claw with exchangeable claw head | |
| CN214624671U (en) | Power transformer installation device | |
| CN212811154U (en) | Combined cable support structure | |
| CN201629873U (en) | Short net system of electric arc furnace | |
| CN220707012U (en) | Clamping fixing mechanism for iron tower installation equipment | |
| CN201981268U (en) | Insulator bracket for large outdoor junction direct current bus | |
| CN213026917U (en) | Vertical side outlet arrangement structure of three-phase conductor at end part of power distribution device | |
| CN202323061U (en) | Aluminum electrolytic cell cathode bus support frame | |
| CN219569801U (en) | Metal railing with safety protection structure | |
| CN108677215B (en) | Anode conductive device for reinforcing bar die casting and its manufacturing method | |
| CN212968976U (en) | Wind power tubular bus installation structure | |
| CN217692550U (en) | Alloy bus duct of high conductivity | |
| CN203632159U (en) | Bearing and supporting structure for vertical section of heavy-current enclosed bus | |
| CN209799315U (en) | Novel steel constructs support device | |
| CN220085775U (en) | Support column cap | |
| CN219241435U (en) | Light steel spouts builds formula composite wall body strengthening mechanism | |
| CN2920947Y (en) | Slide-wire device for bridge type crane | |
| CN213477332U (en) | Curtain wall framework mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20110429 |